In my opinion, a sound bar can be a great fit for a small home theater setup. With their compact size and impressive sound output, they can deliver a cinematic experience without taking up much space. Many modern sound bars also come with subwoofers for enhanced bass, and some even support surround sound technologies. However, the audio quality may not match a full, high-end speaker system. So, if you're limited by space or budget, a sound bar could be a solid choice for your home theater experience.